code: def get_page(url):
      """Retrieve the given page."""
      return urllib2.urlopen(url).read()
  
file_path: satpy/utils/fetch_avhrr_calcoeffs.py
imports: import datetime
  import os.path
  import sys
  import h5py
  import urllib2
label_desc: Use image node_id 1 for calling a global function with example usage: get_page(url) and returns: urllib2